The fraction 11/15 is equal to 73.33% when converted to a percentage. This means that if you had a pie cut into 15 slices and took 11 of them, you'd have about 73% of the whole pie. It's a bit more than two-thirds but not quite three-quarters of the total.
In everyday life, you might come across this fraction in various situations. For example, if 11 out of 15 students in a class passed a test, you could say that 73.33% of the class succeeded. Or if you completed 11 out of 15 tasks on your to-do list, you'd have finished about 73% of your work. This percentage gives us a quick and easy way to understand how much of something we're dealing with.